Companies · Mining & Resources

Sigma Lithium Resources Inc.

VANCOUVER · Mining & Resources · refined from filed group “Other

Diligence memoA one-page analyst read on Sigma Lithium Resources Inc. — recommendation, valuation, rhythm, risks.
$465K
Total raised · real
1
Rounds
Latest step-up
Top 81%
Sector rank · raised
Pre-Seed
Latest stage · inferred · Thu Mar 29 2018 00:00:00 GMT+0000 (Coordinated Universal Time)

Sigma Lithium Resources Inc. looks fair against its niche peers and is dormant on financing cadence.

Synthesized from the figures below est. — every claim rests on a number shown on this page. Valuation uses the extractive sector profile.

Analyst read est. — computed against this company's niche peers in the same era. Inputs shown; not a quoted figure.

Fair
  • Modeled value is 1.47× the median modeled value of Pre-Seed Mining & Resources companies in 2016–2018 (35 peers) — value vs value, same stage and era.
  • Within the normal band (147% of peer median) for its niche.
Dormant
  • Last raise 8.3 yr ago; this sector typically re-raises about every 11 months.
  • Only one round on record and long silent — often defunct, acquired, or gone quiet.
Leadership

No named principal in this company's public records yet — see all operators below.

Explore how these operators interlock with other companies in the operator network.

Where it sits in Mining & Resources

Sigma Lithium Resources Inc. is one of 701 Mining & Resources companies tracked from VANCOUVER. By capital raised it ranks in the long tail (ahead of 20% of sector peers), and mid-pack by modeled valuation est..

Ranking is computed against this company's own sector cohort — reported capital is fact; valuation tiers are modeled.

As reported in public records reported — not modeled.

US
Jurisdiction
Rule 506(b)
Reg D exemption
6
Investors (latest)
2017
Year incorporated
2018-03-29
First sale
Amount raised vs valuation, by round

Solid bars are reported offering amounts reported; hatched bars are the modeled post-money valuation est. — both on one shared scale so you can read raise-vs-worth at each round directly. Use the toggles to overlay data labels and the niche-peer / market average value lines.

Amount raised · realModeled valuation · estCumulative funded · real
$0$1.3M$2.5M$3.8M$5.0MPre-Seed · 2018-03-29 Raised $465K (real) Modeled valuation $3.1M (est)$465K$3.1MPre-Seed2018

The line shows cumulative reported funding over the period; + labels show new capital added between points when there is room. Toggle on-bar figures, plus the niche-peer and market averages, to read this company against its cohort. Benchmarks are modeled medians.

Financing ladder & sequence gaps
Pre-Seed$465K · 2018

Stages are modeled from round size (public records carry no series label). Ladder is contiguous — every modeled rung has a record.

Modeled valuation trajectory
$3.1M
Base estimate est.
$295K
Conservative case
$35.2M
Upside case
$2.6M
Modeled post-money

Round size and date are reported; the stage label is inferred from round size (latest is Pre-Seeda round under $1.0M). Valuation is modeled from stage benchmarks scaled by the extractive sector profile. Directional, not a quoted figure.

Not enough modeled valuation points to chart a trajectory.

Model inputs · modeled:benchmark-stage-stepup-v1
18%
Dilution assumption
Implied ownership sold in the financing.
28%
Survival probability
11% low · 52% high
1.27×/yr
Annual markup
1.72×/yr upside case
6.0 yr
Elapsed time used
8.3 yr actual, capped for stale marks
extractive
Sector profile
Adjusts growth and survival by industry.
Financing rhythm
Avg between rounds
Capital velocity
8.3 yr
On record since
2018
First round
1
Rounds on file
How it compares to the market

Benchmarked against 701 companies in Mining & Resources. Each bar is a median (the middle company, not an average — outliers don't skew it). Two yardsticks: real money raised (reported on Form D) and modeled value (our estimate est.). These are whole-sector medians across all stages, except the per-stage row.

Total raised — vs sector median (real $, all stages) 0.2× of median
This company$465K
Sector median$2.3M
Latest round — vs other Pre-Seed rounds in sector (real $, this stage) 1.7× above median
This company$465K
Sector median$271K
Modeled value — vs sector median (estimate, all stages) 1.2× above median
This company$3.1M
Sector median$2.5M

Raised more than 20% of sector peers (real $). Modeled value above 56% of peers (estimate).

Niche peers — same stage & era

A tighter cohort than the sector chart above — only companies at the same stage (Pre-Seed) that last raised in the same ~3-year era, ranked by modeled value est. (not money raised). This is the exact set the analyst read compares against, so a like-for-like cohort is what makes "over/under-valued" meaningful. This company ranks #14 of 35.

This companyCohort peer
$1.0M$10.0M$100K$1.0M$10.0MCapital raised (log)New Frontier Mining Corp. · Pre-Seed Raised $1.0M · modeled $6.7M (est)Metal Bank Ltd · Pre-Seed Raised $994K · modeled $6.6M (est)Silver Heritage Group Ltd · Pre-Seed Raised $983K · modeled $6.6M (est)Chakana Copper Corp · Pre-Seed Raised $1.3M · modeled $6.1M (est)Sayona Mining Ltd · Pre-Seed Raised $768K · modeled $5.1M (est)Freehill Mining Ltd · Pre-Seed Raised $755K · modeled $5.0M (est)Pacific Empire Minerals Corp · Pre-Seed Raised $1.0M · modeled $4.9M (est)Broadway Gold Mining Ltd. · Pre-Seed Raised $725K · modeled $4.8M (est)ALQ Gold Corp. · Pre-Seed Raised $719K · modeled $4.8M (est)Aurvista Gold Corp · Pre-Seed Raised $1.1M · modeled $4.2M (est)Verdant Minerals Ltd · Pre-Seed Raised $570K · modeled $3.8M (est)Santa Maria Petroleum Inc. · Pre-Seed Raised $536K · modeled $3.6M (est)Sigma Lithium Resources Inc. (this company) Raised $465K · modeled $3.1M (est)Sigma Lithium Resources Inc.
CompanyStageRaised · realValue · estvs peer med.
New Frontier Mining Corp.Pre-Seed$1.0M$6.7M3.16×
Metal Bank LtdPre-Seed$994K$6.6M3.14×
Silver Heritage Group LtdPre-Seed$983K$6.6M3.11×
Chakana Copper CorpPre-Seed$1.3M$6.1M2.89×
Sayona Mining LtdPre-Seed$768K$5.1M2.43×
Freehill Mining LtdPre-Seed$755K$5.0M2.39×
Pacific Empire Minerals CorpPre-Seed$1.0M$4.9M2.32×
Broadway Gold Mining Ltd.Pre-Seed$725K$4.8M2.29×
ALQ Gold Corp.Pre-Seed$719K$4.8M2.27×
Aurvista Gold CorpPre-Seed$1.1M$4.2M2.00×
Verdant Minerals LtdPre-Seed$570K$3.8M1.80×
Santa Maria Petroleum Inc.Pre-Seed$536K$3.6M1.69×
Sigma Lithium Resources Inc. this companyPre-Seed$465K$3.1M1.47×
Full financing history

Stage is inferred from round size est., not reported on the filing — a round's dollar size maps to a bucket: Pre-Seed <$1.0M · Seed $1.0M–$4.0M · Series A $4.0M–$15M · Series B $15M–$40M · Series C $40M–$100M · Series D+ $100M–$400M · Growth/Late >$400M.

StageAmount · realAnnouncedPost-money · estValue · estConf.
Pre-Seed$465K2018-03-29$2.6M$3.1M90%
What happened at each round

Step-up, pace versus the sector's normal cadence, and revenue/exemption moves — read straight from the reported round facts reported.

  1. Pre-Seed$465K2018-03-29
    • First recorded raise — entered as Pre-Seed.
    • 6 investors on this round.
Intelligence
Modeled next raise
$744K
Modeled next size est.range $484K$1.2M
Last step-up
Capital velocity

Predictive signals are modeled est. from this company's own cadence and step-up, plus sector benchmarks — directional, not advice. Peer set and a CSV export live in your analyst workspace.

Key people & operators

Officers, directors and promoters named in this company's public recordsreported — the people who run it (not its investors). "Also runs" counts come from name-matching across all records, so verify before acting.

PersonRoleAlso runsTied since
Tadeu Carneiro1 other2018-03
Alvaro Notaroberto Barbosa2018-03
Ana Cristina Cabral2018-03
Calvyn Gardner2018-03
Itamar Cristina Resende2018-03
Marcelo Cristina Paiva2018-03
Registry & provenance

Sigma Lithium Resources Inc. is an official record sourced from the U.S. Securities and Exchange Commission (SEC). U.S. data is aggregated from SEC Form D filings.

United States
Country of record
US
Jurisdiction
1736935
SEC CIK
2017
Incorporated
Similar companies

Nearest neighbours across the whole database — matched on sector, stage and capital scale, and on shared operators (officers or directors named at both companies in public filings). A discovery shortlist, not a valuation cohort — verify before acting, the same way modeled figures are directional.

CompanySectorStageRaised · realValue · estWhy similar
Trifecta Gold LtdMining & ResourcesPre-Seed$470K$740Ksame sector · same stage
Omega Copper Corp.Mining & ResourcesPre-Seed$472K$875Ksame sector · same stage
Siguiri Gold Corp.Mining & ResourcesPre-Seed$453K$1.8Msame sector · same stage
Gold Bull Resources Corp.Mining & ResourcesPre-Seed$450K$2.1Msame sector · same stage
First Cobalt Corp.Mining & ResourcesPre-Seed$484K$3.2Msame sector · same stage
KORE Mining Ltd.Mining & ResourcesPre-Seed$444K$2.4Msame sector · same stage
Noble Mineral Exploration Inc.Mining & ResourcesPre-Seed$489K$1.6Msame sector · same stage
Tirica Lithium Corp.Mining & ResourcesPre-Seed$438K$500Ksame sector · same stage
Semantically similar

Matched by meaning, not labels — a local language model reads each company's name, sector and description and ranks the closest in that learned space. This catches look-alikes that cross sector boundaries; the structured list above explains its matches, this one trusts the text. Directional, like every modeled signal here.

CompanySectorStageValue · estMatch
Sigma Lithium Resources CorpMining & ResourcesSeed$8.3M99%
Oz Lithium CorpMining & ResourcesPre-Seed$667K87%
Lithium Africa Resources Corp.Mining & ResourcesSeed$479K87%
Lithium Ionic Corp.Mining & ResourcesSeries A$17.1M87%
Lithium Africa Corp.Mining & ResourcesSeed$441K87%
United Lithium Corp.Mining & ResourcesPre-Seed$361K87%
Consolidated Lithium Metals Inc.Mining & ResourcesPre-Seed$1.2M87%
LITHIUM SOUTH DEVELOPMENT CorpMining & ResourcesPre-Seed$513K86%
Frequently asked
How much funding has Sigma Lithium Resources Inc. raised?
Sigma Lithium Resources Inc. has raised approximately $465K in disclosed capital across 1 recorded financing round, aggregated from public filings.
What is Sigma Lithium Resources Inc.'s estimated valuation?
Provath's modeled valuation for Sigma Lithium Resources Inc. is approximately $3.1M (modeled range $295K–$35.2M). This is an algorithmic estimate derived from round sizes and same-niche peers — not a quoted or reported figure.
What funding stage is Sigma Lithium Resources Inc. at?
Sigma Lithium Resources Inc.'s latest modeled financing stage is Pre-Seed. Its most recent recorded round closed around Thu Mar 29.
What does Sigma Lithium Resources Inc. do and where is it based?
Sigma Lithium Resources Inc. operates in the Mining & Resources sector, based in VANCOUVER.
Explore related

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